/*
 * Copyright 2011 The Rusted Roof, LLC.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package org.proteusframework.platformservice.grammar.expression.operators.relational;

import org.proteusframework.platformservice.grammar.util.ExpressionUtil;

import java.util.List;

/**
 * A list of expressions, as in SELECT A FROM TAB WHERE B IN (expr1,expr2,expr3)
 */
public class ExpressionList implements IItemsList
{
    private List expressions;

    public ExpressionList()
    {
    }

    public ExpressionList(List expressions)
    {
        this.expressions = expressions;
    }

    public List getExpressions()
    {
        return expressions;
    }

    public void setExpressions(List list)
    {
        expressions = list;
    }

    public void accept(IItemsListVisitor itemsListVisitor)
    {
        itemsListVisitor.visit(this);
    }

    public String toString()
    {
        return ExpressionUtil.getStringList(expressions, true, true);
    }
}
